allowables.add("tp:*");
rag.loadAllowableExtensions(allowables);
rag.loadExtensionsConfigurations(list);
ExtensionConfiguration extConfig = rag.findExtensionConfiguration("tp", "extensionname");
Assert.assertNotNull(extConfig);
Assert.assertEquals("extensionname", extConfig.getExtensionName());
Assert.assertEquals("tp", extConfig.getNamespace());
Assert.assertNotNull(extConfig.getConfiguration());
Map map = extConfig.tryGetMapFromConfiguration();
Assert.assertNotNull(map);
Assert.assertTrue(map.containsKey("test"));
Assert.assertEquals("1", map.get("test"));
}